JP PC Parts
Back to PSU
Corsair RM1000x Shift
PSU

Corsair

Corsair RM1000x Shift

5.0
1 review

1000 W 80+ Gold PSU with side-mounted modular cables. Great for RTX 5080/5090 builds.

£199.99

Inc. VAT

In stock
1
Free UK delivery over £75
3-year warranty

Highlights

  • 1000 W output, 80+ Gold efficient
  • Side-mounted modular connectors
  • ATX 3.1 — handles GPU transients
  • Native 12V-2x6 cable included

About this product

Corsair's "Shift" series puts the modular connector panel on the side of the unit instead of the back, which cleans up cable routing dramatically in modern reverse-airflow cases. 1000 W of 80+ Gold-certified power and an ATX 3.1 spec mean it's ready for a 5090's 575 W transient peaks. Includes a native 12V-2x6 (16-pin) cable for Blackwell GPUs.

Specifications

Wattage
1000 W
Efficiency
80+ Gold
Form factor
ATX (160 mm depth)
Modular
Fully modular
ATX spec
ATX 3.1
PCIe 12V-2x6
1× native cable
Fan
135 mm fluid dynamic, zero RPM mode
Warranty
10 years

Reviews (1)

Verified

Side cables are a game changer

Finally a PSU that respects modern dual-chamber cases. Cabling looks immaculate. Quiet too.

Vikram P. · 18 Feb 2026

Related PSU

NZXT C1000 Gold
PSU

NZXT

NZXT C1000 Gold

1000 W 80+ Gold PSU with clean white-and-black aesthetic. Solid 5080-tier choice.

£169.99